Report the sentences. 1. mrs lowey: “what did marie and pierre curie discover? ” 2. mr phelps: “what do you know about alfred nobel, mark? ” 3. steve: “are you interested in scientific discoveries, jack? ” 4. carol: “what are the achievements of modern science and technology? ” 5. james: “ i ’ve never thought about the innovations.” 6. mary: “where can you apply your knowledge of physics, jack? ”
Of course they looks ugly, but they make useful things such as collecting rubbish. But also this insects have disadvantages too and this disadvantages are really very serious! The mail problem of them it's their ability to spread infections.
In conclusion i want to add that we need to overcome problems which connected with insects, but we mustn't kill them, because insects also make a lot of usefull things for us.